/* Shared styles for /demo/, /privacy/ and the 404. The landing page has its own sheet (landing.css) with the
   same tokens. Fonts are self-hosted (SIL OFL, see /fonts/OFL.txt). */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("/fonts/Archivo-latin-wdth-wght.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Spline Sans Mono";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/SplineSansMono-latin-wght.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --gut: clamp(16px, 3.2vw, 48px);
  --hdr: 64px;
  --brand: #ec3013;

  /* daylight on drafting film */
  --bg: #e3e8ee;
  --bg-3: #f3f6f9;
  --fg: #0f1419;
  --fg-2: #465160;
  --fg-3: #6f7a88;
  --rule: #b6c0cc;
  --rule-2: #cdd5de;
  --grid: rgba(15, 20, 25, 0.05);
  --grid-2: rgba(15, 20, 25, 0.1);
  --btn: #0f1419;
  --btn-fg: #f3f6f9;
  --btn-hover: #2a323c;
  --hover: rgba(15, 20, 25, 0.06);
  --focus: #0f1419;
  --link: #0b5cad;
  --error: #b42318;
  --ph-bg: #fef3c7;
  --ph-ink: #78350f;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1116;
    --bg-3: #121a23;
    --fg: #e6edf4;
    --fg-2: #98a6b6;
    --fg-3: #76839a;
    --rule: #26303c;
    --rule-2: #1b232d;
    --grid: rgba(120, 175, 235, 0.05);
    --grid-2: rgba(120, 175, 235, 0.085);
    --btn: #e6edf4;
    --btn-fg: #0d1116;
    --btn-hover: #c9d6e3;
    --hover: #16202a;
    --focus: #bfe3ff;
    --link: #7db8f2;
    --error: #f97066;
    --ph-bg: #422006;
    --ph-ink: #fde68a;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0d1116;
  --bg-3: #121a23;
  --fg: #e6edf4;
  --fg-2: #98a6b6;
  --fg-3: #76839a;
  --rule: #26303c;
  --rule-2: #1b232d;
  --grid: rgba(120, 175, 235, 0.05);
  --grid-2: rgba(120, 175, 235, 0.085);
  --btn: #e6edf4;
  --btn-fg: #0d1116;
  --btn-hover: #c9d6e3;
  --hover: #16202a;
  --focus: #bfe3ff;
  --link: #7db8f2;
  --error: #f97066;
  --ph-bg: #422006;
  --ph-ink: #fde68a;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-2) 1px, transparent 1px),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:
    120px 120px,
    120px 120px,
    24px 24px,
    24px 24px;
  background-position: -1px -1px;
  color: var(--fg);
  font: 400 17px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--link);
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.vh {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- logo: the red pin-P, then "lotica" in Archivo ---------- */
.logo {
  display: inline-flex;
  align-items: baseline;
  font: 740 var(--lsz, 28px) / 1 var(--sans);
  font-stretch: 89%;
  letter-spacing: -0.005em;
  color: var(--fg);
  white-space: nowrap;
}

.logo .mark {
  height: 0.73em;
  width: auto;
  flex: none;
  position: relative;
  top: -0.015em;
  margin-right: 0.07em;
}

.mk {
  fill: var(--brand);
}

/* ---------- header ---------- */
.top {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 28px);
  height: var(--hdr);
  padding: 0 var(--gut);
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-right: 6px;
  text-decoration: none;
  color: var(--fg);
  --lsz: 30px;
}

.nav {
  display: flex;
  gap: 2px;
}

.nav a,
.signin {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: var(--fg);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  border-radius: 2px;
}

.nav a:hover,
.signin:hover {
  background: var(--hover);
}

.actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  background: var(--btn);
  color: var(--btn-fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  border-radius: 2px;
  white-space: nowrap;
}

.cta:hover {
  background: var(--btn-hover);
}

@media (max-width: 899px) {
  :root {
    --hdr: 58px;
  }

  .nav a.opt {
    display: none;
  }
}

@media (max-width: 640px) {
  .nav,
  .signin {
    display: none;
  }

  .brand {
    --lsz: 26px;
  }

  .cta {
    padding: 0 14px;
  }
}

/* ---------- footer ---------- */
.foot {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px 40px;
  align-items: center;
  padding: 30px var(--gut) 36px;
  border-top: 1px solid var(--rule);
  background: var(--bg);
}

.foot .brand {
  --lsz: 26px;
}

.foot p {
  margin: 0;
  font-size: 15px;
  color: var(--fg-2);
}

.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.foot nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: var(--fg);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}

.foot nav a:hover {
  background: var(--hover);
}

.foot .attr {
  grid-column: 1 / -1;
  padding-top: 16px;
  border-top: 1px solid var(--rule-2);
  font: 400 11.5px/1.6 var(--mono);
  color: var(--fg-3);
}

@media (max-width: 640px) {
  .foot {
    grid-template-columns: minmax(0, 1fr);
  }

  .foot nav {
    margin-left: -12px;
  }
}

/* ---------- page content ---------- */
.micro {
  margin: 0 0 12px;
  font: 500 12px/1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
}

h1 {
  margin: 0 0 16px;
  color: var(--fg);
  font: 800 clamp(34px, 4.2vw, 56px) / 0.98 var(--sans);
  font-stretch: 92%;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.holding {
  flex: 1;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 64px var(--gut);
}

.demo {
  flex: 1;
  max-width: 1160px;
  width: 100%;
  margin: 0 auto;
  padding: 32px var(--gut) 56px;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .demo {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
  }
}

.points {
  margin: 24px 0;
  padding-left: 20px;
}

.points li {
  margin-bottom: 8px;
}

.alt {
  color: var(--fg-2);
}

.card {
  background: var(--bg-3);
  box-shadow:
    0 0 0 1px var(--rule),
    0 24px 44px -30px rgba(14, 30, 52, 0.45);
  border-radius: 2px;
  padding: 24px;
  min-width: 0;
}

.card-title {
  margin: 0 0 20px;
  color: var(--fg);
  font: 780 24px / 1.1 var(--sans);
  font-stretch: 94%;
  letter-spacing: -0.03em;
}

.field {
  margin-bottom: 16px;
  min-width: 0;
}

.row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.row .field {
  flex: 1 1 200px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--fg);
  font-size: 14px;
  font-weight: 600;
}

.req {
  color: var(--fg-2);
  font-weight: 400;
}

input,
textarea {
  display: block;
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  color: var(--fg);
  background: var(--bg);
  border: 1.5px solid var(--fg-3);
  border-radius: 0;
}

input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-color: var(--fg);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--error);
}

textarea {
  resize: vertical;
}

.hint {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--fg-2);
}

.error {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--error);
}

.form-error {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--error);
}

.form-error:empty {
  display: none;
}

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.turnstile {
  margin-bottom: 16px;
  max-width: 100%;
  overflow: hidden;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font: inherit;
  font-weight: 600;
  color: var(--btn-fg);
  background: var(--btn);
  border: 0;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: var(--btn-hover);
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.privacy {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--fg-2);
}

.success:empty {
  display: none;
}

.success h2 {
  margin: 0 0 12px;
  color: var(--fg);
  font: 780 24px / 1.1 var(--sans);
  font-stretch: 94%;
  letter-spacing: -0.03em;
}

.success h2:focus {
  outline: none;
}

.success p {
  margin: 0;
}

/* Long-form pages (the privacy notice): one readable column. */
.prose {
  flex: 1;
  max-width: 72ch;
  width: 100%;
  margin: 0 auto;
  padding: 40px var(--gut) 64px;
}

.prose h1 {
  margin-bottom: 8px;
}

.prose .lede {
  margin: 0 0 32px;
  color: var(--fg-2);
}

.prose h2 {
  margin: 32px 0 8px;
  color: var(--fg);
  font: 780 20px / 1.2 var(--sans);
  font-stretch: 94%;
  letter-spacing: -0.02em;
}

.prose ul {
  margin: 0 0 16px;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.prose strong {
  color: var(--fg);
  font-weight: 600;
}

/* Details still to be supplied; none may remain when the site goes live. */
.ph {
  padding: 0 3px;
  border-radius: 3px;
  background: var(--ph-bg);
  color: var(--ph-ink);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}